Traditional vacuum packaging is called a face blister, with various shapes of plastic on the front and cardboard on the back. The plastic blister is fixed on the front of the cardboard to accommodate and protect the product. A typical blister packaging typically consists of two parts: Bubble cover: It is a molded transparent plastic shell that serves as the main body of packaging, used to hold and...
With the implementation of global dual carbon policies and the continuous upgrading of plastic restriction regulations, the new PPWR regulations of the European Union, the ban on agricultural plastics in California, and the comprehensive implementation of domestic agricultural plastic pollution control policies, traditional PET and PS plastic seedling trays are facing the dual dilemma of export re...